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Twinspot hawkfish (Amblycirrhitus bimacula) — Cirrhitidae

Twinspot hawkfish

Amblycirrhitus bimacula
Family: Cirrhitidae
LC · Least Concern

The Twinspot hawkfish (Amblycirrhitus bimacula) is a saltwater fish of the family Cirrhitidae that grows up to 9 cm.

Length
8.5 cm
Water
Saltwater
Depth
0.0–20.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Indo-Pacific
Edibility
Not eaten

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Description

The twospot hawkfish is a small hawkfish from the Indo-Pacific, from East Africa to Hawaii and the Tuamotu Islands, north to Taiwan. The species grows to about 9 cm and has a pale body with irregular dark bars that may break into spots, diagonal cheek lines and a conspicuous ocellated black spot at the soft dorsal fin. Like other hawkfishes it lacks a swim bladder and props itself on the reef with thickened pectoral fin rays, where it lies hidden in wait for small crustaceans. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Twinspot hawkfish?

The Twinspot hawkfish has a flattened, disc-shaped body, is mainly brown and shows a spots pattern. Ocellated black blotch near the dorsal fin; rests on the reef with its pectoral fin rays

Where does the Twinspot hawkfish live?

The Twinspot hawkfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-Pacific

How big does the Twinspot hawkfish get?

The Twinspot hawkfish grows to a maximum of about 9 cm.

Is the Twinspot hawkfish dangerous to humans?

No, the Twinspot hawkfish is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Twinspot hawkfish edible?

The Twinspot hawkfish is not usually eaten.

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All data

Identification

English name
Twinspot hawkfish verified
Scientific name
Amblycirrhitus bimacula
Family
Cirrhitidae
Other names
Twinspot hawkfish; Two-spot hawk; Twospot hawkfish; Two-spotted hawkfish; Two-spot hawkfish verified

Appearance

Size class
Small verified
Max length (cm)
8.5 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Rounded inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
0.0 verified
Max depth (m)
20.0 verified
Natural range
Indo-Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small crustaceans inferred
Social behaviour
Solitary sourced
Territorial
Yes sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Concealed lurking hawkfish; present year-round. sourced
Special features
Ocellated black blotch near the dorsal fin; rests on the reef with its pectoral fin rays sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Amblycirrhitus

More from the family Cirrhitidae

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